CA3221645A1 - Sifflet deviateur destine a etre utilise avec un trepan comprenant des vitesses d'elimination de materiau variables - Google Patents

Sifflet deviateur destine a etre utilise avec un trepan comprenant des vitesses d'elimination de materiau variables Download PDF

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Publication number
CA3221645A1
CA3221645A1 CA3221645A CA3221645A CA3221645A1 CA 3221645 A1 CA3221645 A1 CA 3221645A1 CA 3221645 A CA3221645 A CA 3221645A CA 3221645 A CA3221645 A CA 3221645A CA 3221645 A1 CA3221645 A1 CA 3221645A1
Authority
CA
Canada
Prior art keywords
radius
curvature
section
whipstock
ramp rate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3221645A
Other languages
English (en)
Inventor
Wesley P. Dietz
David Joe Steele
Christopher Grace
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halliburton Energy Services Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA3221645A1 publication Critical patent/CA3221645A1/fr
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
    • E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0035—Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Earth Drilling (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

L'invention concerne un sifflet déviateur et un système de puits. Selon un aspect de l'invention, le sifflet déviateur comprend une section d'accouplement ayant un premier rayon de courbure, la section d'accouplement étant conçue pour venir en prise avec un trépan lors du passage dans le trou. Le sifflet déviateur, selon cet aspect, comprend en outre une section de percée de tubage ayant un deuxième rayon de courbure, et une section de sortie commandée ayant un troisième rayon de courbure, le deuxième rayon de courbure étant inférieur au troisième rayon de courbure.
CA3221645A 2021-07-12 2022-07-11 Sifflet deviateur destine a etre utilise avec un trepan comprenant des vitesses d'elimination de materiau variables Pending CA3221645A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163220839P 2021-07-12 2021-07-12
US63/220,839 2021-07-12
US17/860,377 2022-07-08
US17/860,377 US20230015654A1 (en) 2021-07-12 2022-07-08 Whipstock for use with a mill bit including varying material removal rates
PCT/US2022/036638 WO2023287681A1 (fr) 2021-07-12 2022-07-11 Sifflet déviateur destiné à être utilisé avec un trépan comprenant des vitesses d'élimination de matériau variables

Publications (1)

Publication Number Publication Date
CA3221645A1 true CA3221645A1 (fr) 2023-01-19

Family

ID=84798076

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3221644A Pending CA3221644A1 (fr) 2021-07-12 2022-07-11 Trepan a vitesses variables de retrait de materiau
CA3221645A Pending CA3221645A1 (fr) 2021-07-12 2022-07-11 Sifflet deviateur destine a etre utilise avec un trepan comprenant des vitesses d'elimination de materiau variables

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA3221644A Pending CA3221644A1 (fr) 2021-07-12 2022-07-11 Trepan a vitesses variables de retrait de materiau

Country Status (6)

Country Link
US (2) US20230015654A1 (fr)
AU (2) AU2022309701A1 (fr)
CA (2) CA3221644A1 (fr)
GB (2) GB2621097A (fr)
NO (2) NO20231310A1 (fr)
WO (2) WO2023287679A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230015654A1 (en) * 2021-07-12 2023-01-19 Halliburton Energy Services, Inc. Whipstock for use with a mill bit including varying material removal rates

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1380954A (en) * 1920-06-01 1921-06-07 Hall Oliver Means for controlling the direction of cutting drill-holes in rock
US2544982A (en) * 1946-11-14 1951-03-13 Eastman Oil Well Survey Co Whipstock
US4420049A (en) 1980-06-10 1983-12-13 Holbert Don R Directional drilling method and apparatus
US5425419A (en) 1994-02-25 1995-06-20 Sieber; Bobby G. Whipstock apparatus and methods of use
US5564503A (en) 1994-08-26 1996-10-15 Halliburton Company Methods and systems for subterranean multilateral well drilling and completion
US5816324A (en) 1996-05-03 1998-10-06 Smith International, Inc. Whipstock accelerator ramp
CA2261495A1 (fr) * 1998-03-13 1999-09-13 Praful C. Desai Methode de fraisage de cuvelages et de perforage de formations rocheuses
US5944101A (en) 1998-06-15 1999-08-31 Atlantic Richfield Company Apparatus for milling a window in well tubular
AU2003228520A1 (en) * 2002-04-12 2003-10-27 Weatherford/Lamb, Inc. Whipstock assembly and method of manufacture
US7370702B2 (en) * 2004-01-08 2008-05-13 Baker Hughes Incorporated Single mill casing window cutting tool and method
GB2420359C (en) 2004-11-23 2007-10-10 Michael Claude Neff One trip milling system
GB2438200B (en) * 2006-05-16 2010-07-14 Bruce Mcgarian A whipstock
US8453737B2 (en) * 2006-07-18 2013-06-04 Halliburton Energy Services, Inc. Diameter based tracking for window milling system
US7422057B2 (en) * 2006-09-25 2008-09-09 Baker Hughes Incorporated Whipstock with curved ramp
GB0716554D0 (en) * 2007-08-24 2007-10-03 Its Tubular Services Holdings Apparatus and method
WO2012118992A2 (fr) 2011-03-01 2012-09-07 Smith International, Inc. Système de forage et de départ de trou de forage haute performance
US9228406B2 (en) * 2011-07-31 2016-01-05 Smith International, Inc. Extended whipstock and mill assembly
US9416612B2 (en) 2013-12-04 2016-08-16 Baker Hughes Incorporated Lower mill spaced cutting ring structure
US11280142B2 (en) 2014-12-15 2022-03-22 Halliburton Energy Services, Inc. Wellbore sealing system with degradable whipstock
US10557325B2 (en) 2015-02-18 2020-02-11 Weatherford Technology Holdings, Llc Cutting tool
US10648266B2 (en) * 2016-09-30 2020-05-12 Wellbore Integrity Solutions Llc Downhole milling cutting structures
GB2570865A (en) * 2017-12-29 2019-08-14 Mcgarian Bruce A whipstock
US20230015654A1 (en) 2021-07-12 2023-01-19 Halliburton Energy Services, Inc. Whipstock for use with a mill bit including varying material removal rates

Also Published As

Publication number Publication date
US20230015654A1 (en) 2023-01-19
NO20231310A1 (en) 2023-12-04
GB202318169D0 (en) 2024-01-10
NO20231293A1 (en) 2023-11-27
WO2023287681A1 (fr) 2023-01-19
US20230008467A1 (en) 2023-01-12
AU2022312415A1 (en) 2023-11-30
US11939819B2 (en) 2024-03-26
GB2621097A (en) 2024-01-31
AU2022309701A1 (en) 2023-11-30
WO2023287679A1 (fr) 2023-01-19
GB2621774A (en) 2024-02-21
GB202318163D0 (en) 2024-01-10
CA3221644A1 (fr) 2023-01-19

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20231206

EEER Examination request

Effective date: 20231206